New insights into the evolution of the surface antennal sensory equipment in free-living and cave-dwelling beetles (Leiodidae: Leptodirini)

The stable environment of subterranean realms is characterized by constant darkness, temperature and humidity, and scarcity of resources.This led to similar adaptations in different lineages of animals, such as the reduction of eyes and pigmentation.It is common textbook knowledge that blindness in cave insects is compensated for by transformations

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A Character-Word Information Interaction Framework for Natural Language Understanding in Chinese Medical Dialogue Domain

Natural fortimel dm language understanding is a foundational task in medical dialogue systems.However, there are still two key problems to be solved: (1) Multiple meanings of a word lead to ambiguity of intent; (2) character errors make slot entity extraction difficult.To solve the above problems, this paper proposes a character-word information in

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